Hello @TeamYouTube , I would like to know, why are not the thumbnails of the videos on my channel? What happens is that all my videos had thumbnails, and now they are no longer seen.pic.twitter.com/10DKNkIopT
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Tell that .3% that they’re involved with the test and allow them to opt out. It’s not hard, not hard at all. It would make more sense to test on youtubers who don’t use their own thumbnails.